Round Date To 5 Minutes

roundDateTo5Minutes

+ (NSDate *) roundDateTo5Minutes:(NSDate *) mydate {
    NSDateComponents *time = [[NSCalendar currentCalendar] components:NSHourCalendarUnit | NSMinuteCalendarUnit fromDate:mydate];
    
    NSInteger minutes = [time minute];
    int remain = minutes % 5;
    
    if (remain < 3){
        mydate = [mydate dateByAddingTimeInterval:-60 * (remain)];
    }else{
        mydate = [mydate dateByAddingTimeInterval:60 * (5-remain)];
    }
    
    return mydate;
}